Review on 150 Combo FoodVacBags Vacuum Seal Bags: Pint, Quart, Gallon - Commercial Grade, Sous Vide, No BPA, Boil, Microwave Safe by Gavin Hernandez

I was hesitant to buy ready made bags instead of rolls because rolls seem to be more profitable. Now that I have them, I'm very glad I tried them. It's nice to have ready made and different length options. I feel like using rolls I need a lot of extra material to make the initial seal for the bottom of the bag. These bags only have a small rim all the way around, so there is less waste in that regard. It also saves a lot of time as you don't have to make 2 seams per bag, which comes in handy when you're making a lot of bags at once. I've used a few and had no problems. No holes, tight seals and none has lost its seal.